Average monthly snow and rainfall in Sisters (OR)

The mean monthly precipitation over the year in Sisters (Oregon), including rain, snow, hail.

Average monthly rainfall, snow, precipitation in Sisters (OR),

Sisters has dry periods in April, May, June, July, August and September.
On average, December is the wettest month with 72 mm of precipitation.
On average, July is the driest month with 7 mm of precipitation.
The average amount of annual precipitation is 336 mm.

Weather Forecasts for Sisters (OR)

Fri Apr 26

12°C | 2°C

14 km/h

partly cloudy and no rain

hourly forecast

Sat Apr 27

13°C | 2°C

14 km/h

0.6 mm

overcast and slight rain

hourly forecast

Sun Apr 28

14°C | 3°C

22 km/h

broken clouds and no rain

hourly forecast

5-Day Forecast 10-Day Forecast

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